

# UseCacheReturnType

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---

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```ts
import { UseCacheReturnType } from "@hyper-fetch/react"
```

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## Description

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Defined in [hooks/use-cache/use-cache.types.ts:27](https://github.com/BetterTyped/hyper-fetch/blob/cc329b91/packages/react/src/hooks/use-cache/use-cache.types.ts#L27)

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## Preview

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```ts
type UseCacheReturnType<T> = UseTrackedStateType<T> & UseTrackedStateActions<T> & { onCacheChange: (callback: OnFinishedCallbackType<T>) => void; onCacheError: (callback: OnErrorCallbackType<T>) => void; onCacheSuccess: (callback: OnSuccessCallbackType<T>) => void; refetch: (invalidateKey?: string | RegExp | RequestInstance) => void };
```

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## Structure

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```ts
{
  data: null | T extends Request<infer D, any, any, any, any, any, any, any, any, any> ? D : never;
  error: null | T extends Request<any, any, any, infer G, infer L, any, any, any, any, any> ? G | L : never;
  extra: T extends AdapterType<any, any, any, infer A, any> ? A : never;
  loading: boolean;
  retries: number;
  status: T extends AdapterType<any, any, infer S, any, any> ? S : never;
  success: boolean;
  timestamp: null | Date;
  setData: (data: ExtractResponseType<T>, emitToCache?: boolean) => void;
  setError: (error: ExtractErrorType<T>, emitToCache?: boolean) => void;
  setExtra: (extra: ExtractAdapterExtraType<ExtractAdapterType<T>>, emitToCache?: boolean) => void;
  setLoading: (loading: boolean, emitToHooks?: boolean) => void;
  setRetries: (retries: number, emitToCache?: boolean) => void;
  setStatus: (status: ExtractAdapterStatusType<ExtractAdapterType<T>>, emitToCache?: boolean) => void;
  setSuccess: (success: boolean, emitToCache?: boolean) => void;
  setTimestamp: (timestamp: Date, emitToCache?: boolean) => void;
  onCacheChange: (callback: OnFinishedCallbackType<T>) => void;
  onCacheError: (callback: OnErrorCallbackType<T>) => void;
  onCacheSuccess: (callback: OnSuccessCallbackType<T>) => void;
  refetch: (invalidateKey?: string | RegExp | RequestInstance) => void;
}
```

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